The NT555 is a summer-oriented ultra-high performance street tire designed with the performance driver in mind. With one of the largest contact patches available, the NT555 provides superior traction and reliable handling - without sacrificing tread life. Both tread pattern and compounds were optimized for dry performance. The highly rigid tread blocks provide stability while prolonging the life of the tire. The NT555 will get you off the line quicker, provide stability in the straights and confidence in the corners.